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(Roar of artillery of the sacred woman)
Hayami Rasenjin's short manga about Great Martyr Barbara at Heliopolis, who incarnated in a Russian monastery at the time of the Napoleonic Wars.
When the story was first published in Koudansha's Evening in 2013, the magazine's proofreaders mistook "Огонь!" ("Fire!" in Russian) for "amigo!", and ”corrected” all the phrases in the manga.
Later it was published as a part of his 2015 comic book, Rasenjin Douji Jouei.
Nobody here but us chickens!